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12 Commits

Author SHA1 Message Date
Andrey Kamaev e75df56317 Unified handling of InputOutputArrays in Python wrapper generator 
This makes arguments of type InputOutputArray required in python unless they
have a default value in C++.

As result following python functions changes signatures in non-trivial way:

* calcOpticalFlowFarneback
* calcOpticalFlowPyrLK
* calibrateCamera
* findContours
* findTransformECC
* floodFill
* kmeans
* PCACompute
* stereoCalibrate

And the following functions become return their modified inputs as a return
value:

* accumulate
* accumulateProduct
* accumulateSquare
* accumulateWeighted
* circle
* completeSymm
* cornerSubPix
* drawChessboardCorners
* drawContours
* drawDataMatrixCodes
* ellipse
* fillConvexPoly
* fillPoly
* filterSpeckles
* grabCut
* insertChannel
* line
* patchNaNs
* polylines
* randn
* randShuffle
* randu
* rectangle
* setIdentity
* updateMotionHistory
* validateDisparity
* watershed
 2013-03-15 17:44:49 +04:00
Moshe Kaplan bd042d9cc3 Fixed shebangs, added error checking 2013-03-06 01:41:02 -05:00
marina.kolpakova 285d6320be add #/usr/bin/env python to all python files 2012-11-23 22:57:22 +04:00
OpenCV Buildbot 04384a71e4 Normalize line endings and whitespace 2012-10-17 15:32:23 +04:00
Alexander Mordvintsev 65e2350606 work on digits_video.py 2012-07-12 11:51:27 +00:00
Alexander Mordvintsev 1543b46383 HoG and Hellinger-metric preprocess for digit recognition 
line breaks in fitline.py description
 2012-07-02 13:49:36 +00:00
Alexander Mordvintsev c6685bc9a7 improved recognition accuracy by better region normalization 2012-06-27 13:22:06 +00:00
Alexander Mordvintsev 60dd599aea discard digit's internal contours in digits_video.py 2012-06-27 12:42:21 +00:00
Alexander Mordvintsev 981564ffe9 work on digits_video.py 2012-06-27 10:09:45 +00:00
Alexander Mordvintsev c71c82a8f1 work on digits_video.py 2012-06-27 09:46:04 +00:00
Alexander Mordvintsev b987154ebc digits_video.py prints warning if trained classifier (should be created by digits.py) not found 2012-06-27 08:29:22 +00:00
Alexander Mordvintsev 6dffc5332d digits_video.py (VERY IMMATURE) 
digits.py now saves the resulting SVM classifier for use in digits_video.py
 2012-06-27 05:59:16 +00:00